Chrysler Pacifica vs. Mercury Mariner MPG

Chart is based on 93 fuel economy reports for the Chrysler Pacifica and 35 fuel economy reports for the Mercury Mariner.

Chrysler Pacifica MPG

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	MPG
2018	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	flat	lead	hvy	0	20	0	80	50	31.1
2017	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	flat	light	light	5	15	30	50	60	23.5
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	flat	med	none	1	16	5	78	80	19.8
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	flat	light	light	2	14	26	58	65	18.2
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	flat	light	light	7	27	15	51	73	21.1
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	flat	light	light	7	18	21	54	66	20.3
2007	4dr SUV 200-horsepower 3.8L V6 4-speed shiftable automatic FWD	flat	med	light	8	17	30	45	65	20.4
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2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	hills	light	hvy	5	9	29	58	68	17.0
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	hills	med	none	10	70	10	10	70	18.0
2005	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	flat	light	light	13	23	26	39	78	20.2
2005	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	flat	light	light	11	28	26	34	63	17.7
2005	4dr SUV 210-horsepower 3.8L V6 4-speed shiftable automatic FWD	flat	light	light	5	23	13	60	68	22.5
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	flat	light	none	6	32	21	42	88	19.8
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	flat	light	light	12	18	24	46	83	18.4

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This page shows only averages. See all the Chrysler Pacifica fuel economy data.

Mercury Mariner MPG

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	MPG
2011	4dr SUV 240-horsepower 3.0L V6 6-speed automatic FWD	flat	v.lt	none	30	30	30	10	60	18.9
2009	4dr SUV 240-horsepower 3.0L V6 6-speed automatic FWD	flat	light	light	20	20	30	30	70	20.6
2009	4dr SUV 153-horsepower 2.5L I4 Hybrid CVT FWD	flat	light	light	11	13	31	44	60	35.5
2009	4dr SUV 153-horsepower 2.5L I4 Hybrid CVT AWD	flat	med	light	30	0	10	60	80	32.3
2008	4dr SUV 200-horsepower 3.0L V6 4-speed automatic FWD	flat	light	light	0	45	30	25	70	22.0
2008	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	none	0	8	60	33	60	21.4
2008	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	flat	light	hvy	5	18	55	23	65	30.8
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2007	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	light	0	3	37	61	63	23.4
2007	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	flat	light	light	11	16	56	18	70	29.8
2006	4dr SUV 200-horsepower 3.0L V6 4-speed automatic FWD	flat	light	light	8	13	35	45	62	23.1
2006	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	med	light	0	0	25	75	75	21.5
2006	4dr SUV 133-horsepower 2.3L I4 Hybrid CVT AWD	hills	light	light	16	18	35	31	70	30.6
2005	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	flat	light	light	0	0	85	15	60	21.0
2005	4dr SUV 153-horsepower 2.3L I4 4-speed automatic AWD	flat	v.lt	light	3	13	8	75	67	22.3

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This page shows only averages. See all the Mercury Mariner fuel economy data.

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What Our Members Are Saying about the Real Gas Mileage of the Chrysler Pacifica

Chrysler Pacifica Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2008	4dr SUV 197-horsepower 3.8L V6 4-speed shiftable automatic FWD	For the type of vehicle, the fuel economy is good. see full Chrysler Pacifica review
2007	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic FWD	With moderate driving, I have easily averaged 20+ mpg with mixed city/highway driving and 25+ mpg on long highway-only trips. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	Getting over 20 mpg regularly. see full Chrysler Pacifica review

Chrysler Pacifica Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2020	4dr Minivan, ext. 287-horsepower 3.6L V6 9-speed automatic FWD	Fuel economy on a 2k highway speeds road trip in rain, snow, ice, and finally dry heat averaged over 26.7 mpg. City driving average was >18 mpg. *Note this computaion does not factor in any towing. see full Chrysler Pacifica review
2008	4dr SUV 253-horsepower 4.0L V6 6-speed shiftable automatic AWD	To be expected but with the rising fuel prices anyone would like to see a little better gas milage see full Chrysler Pacifica review
2007	4dr SUV 200-horsepower 3.8L V6 4-speed shiftable automatic FWD	barely a difference between highway and city mileage I average about 19.2 in city and 21.5 on freeway see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	I belive we could engineer better fuel economy, or put in a Diesel. Also, Four gears are lacking in a heavy, AWD Vehicle. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	On average I get great mileage in the city 17.5 to 19 mpg. But on the highway I only get 22 unless I stay below 65 then I get 27 see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	I wish it were around 25 mpg avarage instead of 20. see full Chrysler Pacifica review
2006	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	I wish it was much better. see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic FWD	19 city, 24 highway see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	Very heavy car. Gas mileage is fair. see full Chrysler Pacifica review
2004	4dr SUV 250-horsepower 3.5L V6 4-speed shiftable automatic AWD	With todays fuel prices, the Pacifca is not for you if you city drive. I get around 14 to 16 in the city and on the highway I get around 19 to 21. Not the best out there on the road, but again weight and underpowered is the main cause. see full Chrysler Pacifica review

What Our Members Are Saying about the Real Gas Mileage of the Mercury Mariner

Mercury Mariner Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2010	0 171-horsepower 2.5L I4 6-speed automatic FWD	getting 31 mpg highway see full Mercury Mariner review
2009	4dr SUV 171-horsepower 2.5L I4 6-speed automatic FWD	Has been very good and getting better see full Mercury Mariner review
2009	4dr SUV 240-horsepower 3.0L V6 6-speed automatic FWD	Coming from a Trailblazer, we like the average of 21-22 MPG in mixed driving, as were used to about 17 MPG. Fuel economy climbs toward the rated 26 MPG the more highway driving we do. see full Mercury Mariner review
2007	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	For the first almost three years after we got the car, it gave 21+ mpg in town & 24+ mpg on the road. see full Mercury Mariner review
2005	4dr SUV 153-horsepower 2.3L I4 4-speed automatic AWD	For an SUV with a 4cyl and 4wd I get avg of 22 MPG mixed city and highway. I usually get 23-26 on freeway only. This is good. see full Mercury Mariner review

Mercury Mariner Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2007	4dr SUV 200-horsepower 3.0L V6 4-speed automatic AWD	For some reason when new Michelin All Terrain tires with Nitrogen air replaced the Champions from the factory, it plummeted to 17 & 20 mpg. No explanation from Michelin, Costco or Ford/Mercury - they have no idea why. see full Mercury Mariner review